Holmes Beach tried to enforce the ban on fireworks for this holiday weekend. Well not all, just illegal fireworks. So what is the difference?
Florida State law allows only hand-held and ground-based sparkler fireworks. It is illegal to set off fireworks that explode or are propelled into the air.

Many fireworks are brought in illicitly from neighboring states. The result is that a lot of illegal fireworks are lit, especially for July 4th weekend.
Enforcement of the law has been lax and many people flaunt it.